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Opensearch.Release Notes 2.19.0

release-notes/opensearch.release-notes-2.19.0.md

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2025-02-07 Version 2.19.0 Release Notes

[2.19.0]

Added

  • Add support for restoring from snapshot with search replicas (#16111)
  • Ensure support of the transport-nio by security plugin (#16474)
  • Switch from buildSrc/version.properties to Gradle version catalog (gradle/libs.versions.toml) to enable dependabot to perform automated upgrades on common libs (#16284)
  • Increase segrep pressure checkpoint default limit to 30 (#16577)
  • Add dynamic setting allowing size > 0 requests to be cached in the request cache (#16483)
  • Support installing plugin SNAPSHOTs with SNASPHOT distribution (#16581)
  • Make IndexStoreListener a pluggable interface (#16583)
  • Support for keyword fields in star-tree index (#16233)
  • Add a flag in QueryShardContext to differentiate inner hit query (#16600)
  • Add vertical scaling and SoftReference for snapshot repository data cache (#16489)
  • [Workload Management] Add Workload Management IT (#16359)
  • Support prefix list for remote repository attributes(#16271)
  • Add new configuration setting synonym_analyzer, to the synonym and synonym_graph filters, enabling the specification of a custom analyzer for reading the synonym file (#16488).
  • Add stats for remote publication failure and move download failure stats to remote methods(#16682)
  • Update script supports java.lang.String.sha1() and java.lang.String.sha256() methods (#16923)
  • Added a precaution to handle extreme date values during sorting to prevent arithmetic_exception: long overflow (#16812).
  • Add support for append only indices(#17039)
  • Add verbose_pipeline parameter to output each processor's execution details (#16843).
  • Add search replica stats to segment replication stats API (#16678)
  • Introduce framework for auxiliary transports and an experimental gRPC transport plugin (#16534)
  • Changes to support IP field in star tree indexing(#16641)
  • Support object fields in star-tree index(#16728)
  • Support searching from doc_value using termQueryCaseInsensitive/termQuery in flat_object/keyword field(#16974)
  • Added a new time field to replace the deprecated getTime field in GetStats. (#17009)
  • Improve flat_object field parsing performance by reducing two passes to a single pass (#16297)
  • Improve performance of the bitmap filtering(#16936)
  • Introduce Template query (#16818)
  • Added ability to retrieve value from DocValues in a flat_object filed(#16802)
  • Added new Setting property UnmodifiableOnRestore to prevent updating settings on restore snapshot (#16957)
  • Introduce Template query (#16818)
  • Propagate the sourceIncludes and excludes fields from fetchSourceContext to FieldsVisitor. (#17080)
  • [Star Tree] [Search] Resolving Date histogram with metric aggregation using star-tree (#16674)
  • [Star Tree] [Search] Extensible design to support different query and field types (#17137)

Dependencies

  • Bump com.google.cloud:google-cloud-core-http from 2.23.0 to 2.47.0 (#16504)
  • Bump google-auth-library-oauth2-http from 1.7.0 to 1.29.0 in /plugins/repository-gcs (#16520)
  • Bump com.azure:azure-storage-common from 12.25.1 to 12.28.0 (#16521, #16808)
  • Bump com.google.apis:google-api-services-compute from v1-rev20240407-2.0.0 to v1-rev20241105-2.0.0 (#16502, #16548, #16613)
  • Bump com.azure:azure-storage-common from 12.25.1 to 12.27.1 (#16521)
  • Bump com.azure:azure-storage-blob from 12.23.0 to 12.28.1 (#16501)
  • Bump org.apache.hadoop:hadoop-minicluster from 3.4.0 to 3.4.1 (#16550)
  • Bump org.apache.xmlbeans:xmlbeans from 5.2.1 to 5.3.0 (#16612, #16854)
  • Bump com.nimbusds:nimbus-jose-jwt from 9.41.1 to 10.0.1 (#16611, #16807, #17011)
  • Bump lycheeverse/lychee-action from 2.0.2 to 2.2.0 (#16610, #16897)
  • Bump me.champeau.gradle.japicmp from 0.4.4 to 0.4.5 (#16614)
  • Bump mockito from 5.14.1 to 5.14.2, objenesis from 3.2 to 3.3 and bytebuddy from 1.15.4 to 1.15.10 (#16655)
  • Bump Netty from 4.1.114.Final to 4.1.117.Final (#16661, #17041)
  • Bump org.xerial.snappy:snappy-java from 1.1.10.6 to 1.1.10.7 (#16665)
  • Bump codecov/codecov-action from 4 to 5 (#16667)
  • Bump org.apache.logging.log4j:log4j-core from 2.24.1 to 2.24.3 (#16718, #16858)
  • Bump jackson from 2.17.2 to 2.18.2 (#16733)
  • Bump ch.qos.logback:logback-classic from 1.2.13 to 1.5.15 (#16716, #16898)
  • Bump com.azure:azure-identity from 1.13.2 to 1.14.2 (#16778)
  • Bump Apache Lucene from 9.12.0 to 9.12.1 (#16846)
  • Bump com.gradle.develocity from 3.18.2 to 3.19 (#16855)
  • Bump org.jline:jline from 3.27.1 to 3.28.0 (#16857)
  • Bump com.azure:azure-core from 1.51.0 to 1.54.1 (#16856)
  • Bump com.nimbusds:oauth2-oidc-sdk from 11.19.1 to 11.21 (#16895, #17010)
  • Bump com.netflix.nebula.ospackage-base from 11.10.0 to 11.10.1 (#16896)
  • Bump com.microsoft.azure:msal4j from 1.17.2 to 1.18.0 (#16918)
  • Bump org.apache.commons:commons-text from 1.12.0 to 1.13.0 (#16919)
  • Bump ch.qos.logback:logback-core from 1.5.12 to 1.5.16 (#16951)
  • Bump com.azure:azure-core-http-netty from 1.15.5 to 1.15.7 (#16952)
  • Bump opentelemetry from 1.41.0 to 1.46.0 (#16700)
  • Bump opentelemetry-semconv from 1.27.0-alpha to 1.29.0-alpha (#16700)
  • Bump com.google.re2j:re2j from 1.7 to 1.8 (#17012)
  • Bump org.apache.commons:commons-lang3 from 3.14.0 to 3.17.0 (#15580)
  • Bump com.squareup.okio:okio from 3.9.1 to 3.10.2 (#17060)
  • Bump org.jruby.jcodings:jcodings from 1.0.58 to 1.0.61 (#17061)

Changed

  • Indexed IP field supports terms_query with more than 1025 IP masks #16391
  • Make entries for dependencies from server/build.gradle to gradle version catalog (#16707)
  • Sliced search only fans out to shards matched by the selected slice, reducing open search contexts (#16771)
  • Allow extended plugins to be optional (#16909)
  • Use the correct type to widen the sort fields when merging top docs (#16881)
  • Limit reader writer separation to remote store enabled clusters #16760
  • Optimize innerhits query performance #16937

Deprecated

  • Performing update operation with default pipeline or final pipeline is deprecated (#16712)
  • Marked getTime field as deprecated in favor of the new time field. (#17009)

Fixed

  • Fix get index settings API doesn't show number_of_routing_shards setting when it was explicitly set (#16294)
  • Revert changes to upload remote state manifest using minimum codec version(#16403)
  • Ensure index templates are not applied to system indices (#16418)
  • Remove resource usages object from search response headers (#16532)
  • Support retrieving doc values of unsigned long field (#16543)
  • Fix rollover alias supports restored searchable snapshot index(#16483)
  • Fix permissions error on scripted query against remote snapshot (#16544)
  • Fix doc_values only (index:false) IP field searching for masks (#16628)
  • Fix stale cluster state custom file deletion (#16670)
  • Bound the size of cache in deprecation logger (16702)
  • [Tiered Caching] Fix bug in cache stats API (#16560)
  • Ensure consistency of system flag on IndexMetadata after diff is applied (#16644)
  • Skip remote-repositories validations for node-joins when RepositoriesService is not in sync with cluster-state (#16763)
  • Fix _list/shards API failing when closed indices are present (#16606)
  • Fix remote shards balance (#15335)
  • Fix max request cache size settings not working properly with pluggable caching (#16636)
  • Always use constant_score query for match_only_text field (#16964)
  • Fix Shallow copy snapshot failures on closed index (#16868)
  • Fix multi-value sort for unsigned long (#16732)
  • The phone-search analyzer no longer emits the tel/sip prefix, international calling code, extension numbers and unformatted input as a token (#16993)
  • Stop processing search requests when _msearch request is cancelled (#17005)
  • Fix GRPC AUX_TRANSPORT_PORT and SETTING_GRPC_PORT settings and remove lingering HTTP terminology (#17037)
  • [WLM] Fix the QueryGroupTask logging bug (#17169)
  • Use OpenSearch version to deserialize remote custom metadata(#16494)
  • Add highlighting for wildcard search on match_only_text field (#17101)
  • Fix the failing CI's with Failed to load eclipse jdt formatter error (#17172)
  • Fix AutoDateHistogramAggregator rounding assertion failure (#17023)